tempo-plotter Changeset - a3a98f85e1c2 · protofusion repositories

Changeset - a3a98f85e1c2

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add-textview

0 1 0

Hasan Yavuz ÖZDERYA - 10 years ago 2015-07-05 21:34:35
hy@ozderya.net

scroll text view to end

1 file changed with 10 insertions and 0 deletions:

mainwindow.cpp

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mainwindow.cpp

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@@ @@ -18,24 +18,25 @@ @@
 */
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 #include <QByteArray>
 #include <QApplication>
 #include <QFileDialog>
 #include <QFile>
 #include <QTextStream>
 #include <QtDebug>
 #include <QtEndian>
 #include <QTextCursor>
 #include <QScrollBar>
 #include <qwt_plot.h>
 #include <limits.h>
 #include <cmath>
 #include <iostream>
 #include "utils.h"
 #include "version.h"
 #include "floatswap.h"
 #if defined(Q_OS_WIN) && defined(QT_STATIC)
 #include <QtPlugin>
 Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)
@@ @@ -573,30 +574,39 @@ void MainWindow::selectNumberFormat(Numb @@
 template<typename T> double MainWindow::readSampleAs()
+{
     T data;
     this->serialPort.read((char*) &data, sizeof(data));
     // print data in hex format
     if (ui->cbEnableTextView->isChecked())
+    {
         QTextCursor cursor(ui->ptTextView->document());
         cursor.movePosition(QTextCursor::End);
         QByteArray ba((char*) &data, sizeof(data));
         QScrollBar* vbar = ui->ptTextView->verticalScrollBar();
         bool isEnd = (vbar->value() == vbar->maximum());
         cursor.insertText(ba.toHex() + " ");
         // `53` is selected for minimum width of the main window
         if (cursor.positionInBlock() >= 53)
+        {
             cursor.insertText("\n");
+        }
         // scroll if we were at the end of the display
         if (isEnd)
+        {
             vbar->setValue(vbar->maximum());
+        }
+    }
     if (ui->rbLittleE->isChecked())
+    {
         data = qFromLittleEndian(data);
+    }
     else
+    {
         data = qFromBigEndian(data);
+    }
     return double(data);

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